Infrared assembly for handset

A mobile phone shell and infrared technology, which is applied to electrical components, telephone structure, electromagnetic wave transmission system, etc., can solve the problems of inability to carry out infrared communication and reduce the communication area, and achieve the effect of improving communication quality and reliability

Active Publication Date: 2009-02-04
菏泽阳欣光电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The infrared lampshade is nested on the shell of the mobile phone, and the infrared device is placed under the infrared lampshade; image 3 As shown, the radiation space A of the infrared device will interfere with the surrounding bone 4' of the infrared lampshade, and the interference between the two will lead to a reduction in the communication area, so that when the mobile phone is slightly misaligned with other infrared devices, it may Unable to perform normal infrared communication

Method used

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  • Infrared assembly for handset
  • Infrared assembly for handset
  • Infrared assembly for handset

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0022] In an embodiment, an infrared component for a mobile phone includes an infrared device and an infrared lampshade, and the infrared lampshade is placed above the infrared device for matching with the mobile phone shell, such as Figure 4 As shown, the infrared lampshade includes a substrate 1, and the part of the substrate 1 corresponding to the radiation area of ​​the infrared device is a plane.

[0023] On the substrate 1, a positioning piece is provided outside the radiation area corresponding to the infrared device, and the positioning piece is used to match with the shell of the mobile phone.

[0024] In this embodiment, the positioning member includes a first positioning member 2 and a second positioning member 3, the first positioning member 2 and the second positioning member 3 protrude from the surface of the substrate 1 in the same direction, and the first positioning member 2 is located on the substrate 1 The second positioning part 3 is located at the other e...

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PUM

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Abstract

This invention relates to an infrared light dimmer assembly used in mobile phone, which includes the infrared device and infrared light dimmer, wherein the infrared light dimmer is arranged on the infrared device, which matches with the mobile phone hull, and the infrared light dimmer includes base board, and the radiating area of the base board and infrared device is the plane.

Description

technical field [0001] The invention relates to an infrared component for a mobile phone. Background technique [0002] Such as figure 1 As shown, the infrared device on a general mobile phone includes a signal transmitter 1' and a signal receiver 2'; correspondingly, an infrared lamp cover is nested on the mobile phone shell, such as figure 2 As shown, the infrared lampshade includes a base plate 3', and a racetrack-shaped surrounding bone 4' protrudes from the surface of the base plate 3', and a bump 5' protrudes outward from the edge of one end of the surrounding bone 4', and the surrounding bone 4' And the bump 5' is matched with the shell of the mobile phone, so that the infrared lampshade is nested on the shell of the mobile phone. [0003] The infrared lampshade is nested on the shell of the mobile phone, and the infrared device is placed under the infrared lampshade; image 3 As shown, the radiation space A of the infrared device will interfere with the surroundi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M1/21H04B10/02
Inventor 黄永军
Owner 菏泽阳欣光电科技有限公司
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